Base | Representation |
---|---|
bin | 1010010101000001… |
… | …00111010111110011 |
3 | 112022102221202202021 |
4 | 11022200213113303 |
5 | 42324011444110 |
6 | 2314121132311 |
7 | 254260662406 |
oct | 51240472763 |
9 | 15272852667 |
10 | 5545031155 |
11 | 2396030a84 |
12 | 10a902a097 |
13 | 6a4a4c531 |
14 | 3a8619d3d |
15 | 226c172da |
hex | 14a8275f3 |
5545031155 has 16 divisors (see below), whose sum is σ = 7007853600. Its totient is φ = 4200387840.
The previous prime is 5545031123. The next prime is 5545031179. The reversal of 5545031155 is 5511305455.
It is not a de Polignac number, because 5545031155 - 25 = 5545031123 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5545031155.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184485 + ... + 212425.
It is an arithmetic number, because the mean of its divisors is an integer number (437990850).
Almost surely, 25545031155 is an apocalyptic number.
5545031155 is a deficient number, since it is larger than the sum of its proper divisors (1462822445).
5545031155 is a wasteful number, since it uses less digits than its factorization.
5545031155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30054.
The product of its (nonzero) digits is 37500, while the sum is 34.
The square root of 5545031155 is about 74464.9659571533. The cubic root of 5545031155 is about 1769.9785238970.
The spelling of 5545031155 in words is "five billion, five hundred forty-five million, thirty-one thousand, one hundred fifty-five".
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